MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a985eb8e5d4a1dddace999e1b03f11a6cf3bfa210678f19165134441f80c5ba4. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 17


Intelligence 17 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a985eb8e5d4a1dddace999e1b03f11a6cf3bfa210678f19165134441f80c5ba4
SHA3-384 hash: d3fd062f0513726e08cd09ac5901acb0f57112756a088349e808ed0f7f031edb196329e6baa575e0ebbfe33cfa7583ca
SHA1 hash: 7b7c9edc33dddc1e0d8d21b9f91794fe46bf4f05
MD5 hash: af90d735ce31e71e2d2204957dddd081
humanhash: north-angel-delaware-leopard
File name:af90d735ce31e71e2d2204957dddd081
Download: download sample
Signature AgentTesla
Create hunting rule
File size:582'144 bytes
First seen:2023-07-12 04:31:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:r1yHZ316Y3nxS0GXTlfzejQTyXeOJEJAOdTJJreKpl5E:rOZF/3ns3Tlf7BO+dTTiKpl6
Threatray 4'791 similar samples on MalwareBazaar
TLSH T168C4022661A5E735DC1C0FFE3104884927A95D589CB4DF6C88A7CDD68A38B7810ECBDB
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
af90d735ce31e71e2d2204957dddd081
Verdict:
Malicious activity
Analysis date:
2023-07-12 04:34:18 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/8b0c560d-9c20-41f2-828c-890653c1208b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/416185/
Detection(s):
SecuriteInfo.com.Variant.Lazy.360724.27589.22278.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64ae2cc357d1eb6a904f19a0/reports/f8dc4489-d750-4f76-ab19-db672644afaf/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a985eb8e5d4a1dddace999e1b03f11a6cf3bfa210678f19165134441f80c5ba4
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2882d8fe-dbb0-4581-9487-3c5cba7c0d9a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1271371
Signature
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1271371 Sample: 89HeNtHO1h.exe Startdate: 12/07/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Found malware configuration 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 3 other signatures 2->57 6 89HeNtHO1h.exe 3 2->6         started        10 PgIBeC.exe 3 2->10         started        12 PgIBeC.exe 2 2->12         started        process3 file4 23 C:\Users\user\AppData\...\89HeNtHO1h.exe.log, ASCII 6->23 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->59 61 May check the online IP address of the machine 6->61 63 Injects a PE file into a foreign processes 6->63 14 89HeNtHO1h.exe 17 10 6->14         started        65 Multi AV Scanner detection for dropped file 10->65 67 Machine Learning detection for dropped file 10->67 19 PgIBeC.exe 14 7 10->19         started        21 PgIBeC.exe 12->21         started        signatures5 process6 dnsIp7 29 awelleh3.top 185.198.59.26, 49695, 49704, 49706 HSAE Netherlands 14->29 31 mail.awelleh3.top 14->31 41 2 other IPs or domains 14->41 25 C:\Users\user\AppData\Roaming\...\PgIBeC.exe, PE32 14->25 dropped 27 C:\Users\user\...\PgIBeC.exe:Zone.Identifier, ASCII 14->27 dropped 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->43 45 Tries to steal Mail credentials (via file / registry access) 14->45 47 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->47 33 mail.awelleh3.top 19->33 35 api.ipify.org 19->35 37 mail.awelleh3.top 21->37 39 api.ipify.org 21->39 49 Tries to harvest and steal browser information (history, passwords, etc) 21->49 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a985eb8e5d4a1dddace999e1b03f11a6cf3bfa210678f19165134441f80c5ba4/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-07-11 19:24:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vgc6xds5jio53lhjthq3apyru3htx6rbaz4pdelfcnced6amlosa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4179cbf147e658854400967be76ca120278fe858fa44cc24cefea7578065b2ad
AgentTesla
5afc34ba8d87868898a975c8a82a6817739d9ff294fae609b2ca293ac5e478a6
AgentTesla
6992a8b08648143a6b7ba3ed6ddd48de22dcf235f54d6f1f9c549d36536f8202
AgentTesla
8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b
AgentTesla
cf754ba143aca919dc53b8869d18ceb489014003092559062018193d6e0928bb
AgentTesla
e0a9d1ee5f291098090a028934842e554f4bb482a0100077d909d3005430b2ee
AgentTesla
ee0e2a4caec3cfd987893177d930a6ba9d61a27b9e4a04d6169d2fe0b797c170
AgentTesla
+ 4'781 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230712-e5yzcach4w/
Behaviour
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/8294fe6d-e169-490a-a09f-5a66a1e3d845/
SH256 hash:
2533d367f9ac30872666f71c6c786ddf9c1a60e24e07dfbc015d1640c5882743
MD5 hash:
8f43f2be0d3afe4c94a76594f04a9735
SHA1 hash:
6ab89fc9c930c99412593c7237baccc90f8c4c5b
Link:
https://www.unpac.me/results/8294fe6d-e169-490a-a09f-5a66a1e3d845/
SH256 hash:
02ef985e49b08c733ceb853d3667b52af8f6dc2f1365f229c92a99139854dc24
MD5 hash:
9d4665240c231818735835cdf2d1d4cb
SHA1 hash:
56d8e0d7eea1e4673a8b97e75a962dd8b4f2648d
Link:
https://www.unpac.me/results/8294fe6d-e169-490a-a09f-5a66a1e3d845/
SH256 hash:
b88835b2e76a9f1fa652b2d7dee9fef608ad9d0a79e7357eff73e3a1f41f48fb
MD5 hash:
6ec81df5ec8cb2f81fb7dbd4ebf0c18d
SHA1 hash:
2a47efd5b331ab95d918809990fce779b9106ee2
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/8294fe6d-e169-490a-a09f-5a66a1e3d845/
Parent samples :
6992a8b08648143a6b7ba3ed6ddd48de22dcf235f54d6f1f9c549d36536f8202
a985eb8e5d4a1dddace999e1b03f11a6cf3bfa210678f19165134441f80c5ba4
SH256 hash:
a985eb8e5d4a1dddace999e1b03f11a6cf3bfa210678f19165134441f80c5ba4
MD5 hash:
af90d735ce31e71e2d2204957dddd081
SHA1 hash:
7b7c9edc33dddc1e0d8d21b9f91794fe46bf4f05
Link:
https://www.unpac.me/results/8294fe6d-e169-490a-a09f-5a66a1e3d845/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a985eb8e5d4a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe a985eb8e5d4a1dddace999e1b03f11a6cf3bfa210678f19165134441f80c5ba4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2681073/
Cape
Cape
https://www.capesandbox.com/analysis/416185/

Comments


Avatar
zbet commented on 2023-07-12 04:31:15 UTC

url : hxxp://87.121.47.68/KGC.exe